Job Title: Exchange Administrator

Req Id: 4016

Posting Start Date: 8/7/26

Exchange Administrator

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Specializing in hybrid setups and Exchange Online, manage, configure, and secure enterprise messaging systems. In order to guarantee 99.9% communication availability and regulatory conformance, core responsibilities include the management of user mailboxes, the routing of mail flow, the implementation of anti-spam/anti-malware filters, and the automation of PowerShell.

Main Duties • Mailbox and Group Management: Establish and configure Microsoft 365 groups, shared mailboxes, resource rooms, and user mailboxes. Establish policies regarding delegation, archiving, and retention.

- Hybrid & Migration Operations: Execute tenant-to-tenant or on-premises to cloud migrations, as well as maintain hybrid coexistence configurations, connectors, and Autodiscover.
- Security & Compliance:



Utilize Microsoft Purview to enforce email authentication protocols (SPF, DKIM, DMARC), anti-spam/malware filters, and data loss prevention (DLP) rules.
- Troubleshooting & Monitoring: Monitor service health dashboards, diagnose mail flow bottlenecks, and resolve client connectivity errors (Outlook, mobile ActiveSync, OWA).
- Automation: Develop and execute PowerShell scripts for routine administrative tasks, reporting, and bulk user provisioning.

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📌 Exchange Administrator (Karnataka)
🏢 HGS
📍 Karnataka